Question
Use transformations of the absolute value function,
, to graph the function
.
What transformations are needed in order to obtain the graph of
from the graph
of
? Select all that apply.
A. Horizontal shift
B. Reflection about the
-axis
C. Vertical stretch/shrink
D. Reflection about the
-axis
E. Horizontal stretch/shrink
F. Vertical shift
Use the graphing tool to graph the equation.
D.
What transformations are needed in order to obtain the graph of
of
Use the graphing tool to graph the equation.
D.
Ask by Rodriguez Delgado. in the United States
Mar 25,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The transformations needed are:
- Horizontal shift
- Reflection about the
-axis - Vertical shift
Solution
-
Start with the base function
. -
The function to graph is
. -
The transformation steps are:
-
Horizontal Shift:
The expressionindicates a shift to the right by 4 units. -
Reflection about the
-axis:
The negative sign in front of the absolute value,, reflects the graph across the -axis. -
Vertical Shift:
The termat the end shifts the graph downward by 1 unit.
-
-
The necessary transformations are:
-
A. Horizontal shift -
B. Reflection about the -axis -
F. Vertical shift
-
Answered by UpStudy AI and reviewed by a Professional Tutor
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Bonus Knowledge
To transform the absolute value function
into the function
, let’s break it down into the necessary transformations.
First, the expression
indicates a horizontal shift to the right by 4 units. Then, the negative sign in front of the absolute value function reflects the graph across the x-axis. Lastly, the “-1” indicates a vertical shift downwards by 1 unit. So, the correct transformations are:
- A. Horizontal shift (right by 4)
- B. Reflection about the x-axis
- F. Vertical shift (down by 1)
That’s right for
!
For graphing, start with the basic shape of
, apply the horizontal shift to position the vertex at (4, 0), reflect it over the x-axis, and then lower the vertex by 1 unit to arrive at the final graph of
.
Now grab your graphing tool and see how these transformations change the look of the graph. It’s like taking a standard shape and giving it a makeover! Enjoy graphing!